Catégorie :: Livres anglais (6020 livres)

Cardinals 2000 Calendar
de National Wildlife Federation(Ed. Northword Press) Isbn : 155971686X
11.83 €
Once again, NorthWord's calendars offer the best wildlife photography available from the nation's leading wildlife photographers.And our informative monthly text continues to set us apart from the rest.

Eagles 2000 Calendar
de National Wildlife Federation(Ed. Northword Press) Isbn : 1559716886
11.83 €
Once again, NorthWord's calendars offer the best wildlife photography available from the nation's leading wildlife photographers.And our informative monthly text continues to set us apart from the rest.

Hummingbirds 2000 Calendar
de National Wildlife Federation(Ed. Northword Press) Isbn : 1559716924
11.83 €
Once again, NorthWord's calendars offer the best wildlife photography available from the nation's leading wildlife photographers.And our informative monthly text continues to set us apart from the rest.

Loon Magic 2000 Calendar
de National Wildlife Federation(Ed. Northword Press) Isbn : 1559716932
11.83 €
Once again, NorthWord's calendars offer the best wildlife photography available from the nation's leading wildlife photographers.And our informative monthly text continues to set us apart from the rest.

Songbirds 2000 Calendar
de National Wildlife Federation(Ed. Northword Press) Isbn : 1559716975
11.83 €
Once again, NorthWord's calendars offer the best wildlife photography available from the nation's leading wildlife photographers.And our informative monthly text continues to set us apart from the rest.

Another Field Guide to Little Known and Seldom Seen Birds of North America
de Ben Sill, Cathryn P. Sill(Ed. Peachtree Publishers) Isbn : 0934601976
9.46 €
Once again the Sills provide a cockeyed view through the binoculars, zooming in on the birds in all their outrageous plumage: from the Mangrove Penguin, who has forsaken the arctic climes for the Florida sunshine, to the Grey-Green Lichen Mimic, a confounder of those who are sure they can tell flora from fauna. 32 full-color illustrations.

On Watching Birds
de Kilham L(Ed. Texas A M University Press) Isbn : 0890967636
13.26 €
On Watching Birds will appeal not only to those who sham the author's avian enthusiasm, but to all who thrill at the chance to observe the behavior of any wildlife in its natural habitat. Dr. Kilham, as a patient and detailed observer, has been rewarded with many sightings of previously unknown behavior patterns, even in common species. For instance, he repeatedly saw--and from a distance, heard!-nuthatches vigorously sweeping the immediate area around their nesting sites. After many observations, he learned that their preferred "brooms" were blister beetles which exude an oily irritant. The probable purpose of this housekeeping, he believes, is to keep away their chief competitors: tree squirrels. On other occasions, he noticed male kingbirds attacking not only predators (hawks and ravens...

On Watching Birds
de Lawrence Kilham(Ed. Chelsea Green Pub Co) Isbn : 0930031148
17.06 €
On Watching Birds will appeal not only to those who sham the author's avian enthusiasm, but to all who thrill at the chance to observe the behavior of any wildlife in its natural habitat. Dr. Kilham, as a patient and detailed observer, has been rewarded with many sightings of previously unknown behavior patterns, even in common species. For instance, he repeatedly saw--and from a distance, heard!-nuthatches vigorously sweeping the immediate area around their nesting sites. After many observations, he learned that their preferred "brooms" were blister beetles which exude an oily irritant. The probable purpose of this housekeeping, he believes, is to keep away their chief competitors: tree squirrels. On other occasions, he noticed male kingbirds attacking not only predators (hawks and ravens...

On Watching Birds
de Lawrence Kilham(Ed. Nimbus Publishing Ltd) Isbn : 0930031202
12.76 €
On Watching Birds will appeal not only to those who sham the author's avian enthusiasm, but to all who thrill at the chance to observe the behavior of any wildlife in its natural habitat. Dr. Kilham, as a patient and detailed observer, has been rewarded with many sightings of previously unknown behavior patterns, even in common species. For instance, he repeatedly saw--and from a distance, heard!-nuthatches vigorously sweeping the immediate area around their nesting sites. After many observations, he learned that their preferred "brooms" were blister beetles which exude an oily irritant. The probable purpose of this housekeeping, he believes, is to keep away their chief competitors: tree squirrels. On other occasions, he noticed male kingbirds attacking not only predators (hawks and ravens...

Exploring the Southern Sky: A Pictorial Atlas from the European Southern Observatory
de Svend Laustsen, Claus Madsen, Richard M. West(Ed. Springer Verlag) Isbn : 0387177353
95 €
On the occasion of its 25th anniversary the European Southern Observatory (ESO), is publishing a selection from its photographic treasures of the southern skies: 90 colour and 147 black and white plates have been reproduced. Thirty maps make it easy to locate the objects shown. Part 1 is devoted to extragalactic phenomena. Part 2 deals with our Galaxy. Part 3 contains the results from observations of minor bodies in the solar system (asteroids and comets with an emphasis on the most beautiful Halley's comet photographs). The final part presents the Observatory itself.